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TC78B027FTG

Toshiba
Part Number TC78B027FTG
Manufacturer Toshiba
Description 1-Hall sine-wave PWM pre-driver
Published Aug 19, 2020
Detailed Description TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC78B027FTG 1-Hall sine-wave PWM pre-driver for 3-phase brushless DC...
Datasheet PDF File TC78B027FTG PDF File

TC78B027FTG
TC78B027FTG


Overview
TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC78B027FTG 1-Hall sine-wave PWM pre-driver for 3-phase brushless DC motors 1.
Outline The TC78B027FTG is a 1-Hall sine-wave PWM controller for 3phase brushless DC motors.
N-ch MOSFET can be used as external FET’s.
A non-volatile memory (NVM) and a closed loop speed control function are incorporated.
Cost can be suppressed without using microcontrollers.
TC78B027FTG 2.
Applications Fan motors (e.
g.
Server) QFN24 3.
Features ● 1-Hall sine-wave PWM drive ● Pre-driver for external N-ch MOSFET.
● Closed loop speed control, configurable speed curve ● Adjustable driving current for the gate of external MOSFET.
● Operating voltage range : 5 to...



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